This aircraft fuel tank sealant kit features a two-part, dichromate cured polysulfide compound designed for brush application. It withstands temperatures from -65°F to 250°F, with intermittent exposure up to 275°F. The cured sealant offers strong adhesion and elastomeric properties, making it suitable for sealing fasteners in fuel tanks and fuselage applications.
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WARNING: This product can expose you to chemicals including CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE [= 10 MICROMETERS]), CHROMIUM (HEXAVALENT COMPOUNDS), N,N-DIMETHYLACETAMIDE and SILICA, CRYSTALLINE (AIRBORNE PARTICLES OF RESPIRABLE SIZE) which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Overview
PR-1422 Class A is an aircraft integral fuel tank sealant. It has a service temperature range from -65 deg F to 250 deg F, with intermittent excursions up to 275 deg F. This material is designed for brush sealing of fasteners in fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. PR-1422 Class is a two-part, dichromate cured polysulfide compound. The uncured material is suitable for application by brush in thickness up to 25 mils. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.
Features & Benefits
PR-1422 Class is a two-part, dichromate cured polysulfide compound
Specifications
Series: PR-1422
Container Size: 1 pt
Form: Liquid
Color: Black
Composition: 25 to <50% N, N-dimethylacetamide, 20 to <25% Calcium Dichromate, 2 to <3% Poly(Oxyethylene) Octylphenyl Ether, 0.5 to <1% Carbon Black Animal Or Vegetable Origin, 0.2 to <0.5% Crystalline Silica (Quartz)
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DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
